Keiser

A300 Squat

The A300 Squat, with Pure Resistance Technology™ (PRT), gives you more training and rehab options. That’s because it’s more effective than iron at a wide variety of speeds. We use compressed air under digital control instead of iron resistance. It has almost no mass, inertia, or momentum. No matter how fast you move, you can’t throw it and you don’t have to slow it. With almost no inertia, your resistance is more effective and safer at a wide variety of speeds. This gives you more ways to train and rehab.